>4qi9A (A:) observed residues (from ATOM records)
miisliaalaadrvilpadlawfkrntlnkpvimgrktfesigrplpgrlnivissqpgt
dervtwaasieealafagnaeevmvmgggrvykqfldranrmylthidaevggdthfpdy
epdewesvfsefhdadeanshsycfeilerrgenlyfq